CVE-2022-46343

CVSS 8.8 HIGHEPSS 2.4%CWE-416

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.8EPSS 2.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

14 dic 2022Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Productos afectados

n/a · xorg-x11-server

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Referencias

https://access.redhat.com/security/cve/CVE-2022-46343 https://bugzilla.redhat.com/show_bug.cgi?id=2151758 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/https://security.gentoo.org/glsa/202305-30 https://www.debian.org/security/2022/dsa-5304